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If the point (a, 7) lies on the graph of the equation 5x - y = 8, then a=
The point (a, 7) lies on the graph of the equation 5x - y = 8, then: 5a - 7 = 8 5a = 8 + 7 = 15 a = 15/5 = 3
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Asked 5/13/2014 5:47:30 PM
Updated 5/13/2014 8:36:25 PM
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The point (a, 7) lies on the graph of the equation 5x - y = 8, then:
5a - 7 = 8
5a = 8 + 7 = 15
a = 15/5 = 3

Added 5/13/2014 8:36:25 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [5/13/2014 8:37:48 PM]
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Find the coordinates of the center of the following circle. (x - 5)² + (y + 3)² = 25 (5, 3) (-5, 3) (5, -3)
Weegy: 3-3 = 0 User: Find the coordinates of the center of the following circle. (x - 5)² + (y + 3)² = 25 Weegy: 3-3 = 0 User: The equation of the circle whose center is (0, 0) and radius is length 9 is (More)
Question
Updated 5/8/2014 12:35:58 AM
2 Answers/Comments
The coordinates of the center of the circle (x - 5)² + (y + 3)² = 25 is (5, -3)
Added 5/8/2014 12:35:15 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [5/8/2014 12:38:44 AM]
The equation of the circle whose center is (0, 0) and radius is length 9 is: x^2 + y^2 = 81
Added 5/8/2014 12:35:59 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [5/8/2014 12:38:45 AM]
Select interior, exterior, or on the circle (x - 5) 2 + (y + 3) 2 = 25 for the following point. (5, -3) interior exterior on the circle
Weegy: 3-3 = 0 User: Select interior, exterior, or on the circle (x - 5) 2 + (y + 3) 2 = 25 for the following point. (5, -3) Weegy: 3-3 = 0 User: (x - 5) 2 + (y + 3) 2 = 25 for the following point. (5, -3) interior exterior on the circle Weegy: 3-3 = 0 User: Select interior, exterior, or on the circle (x - 5) 2 + (y + 3) 2 = 25 for the following point. (-2, 4) interior exterior on the circle Weegy: +3+2=5 User: Enter the equation of the circle described below. Center (0, 0), radius = 4 (More)
Question
Updated 5/8/2014 12:38:57 AM
1 Answer/Comment
The point (5, -3) is interior of the circle (x - 5)^2 + (y + 3)^2 = 25.
Added 5/8/2014 12:38:57 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [5/8/2014 12:39:17 AM]
true or false The sinking of the Lusitania and similar incidents drew the United States into World War I
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Not Answered
Updated 5/11/2014 7:40:56 AM
1 Answer/Comment
The sinking of the Lusitania and similar incidents drew the United States into World War I. True.
Added 5/11/2014 7:40:56 AM
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